19633260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 58931712

約数和(自身を除く): 39298452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 41, 46, 60, 69, 82, 92, 115, 123, 138, 164, 205, 230, 246, 276, 345, 347, 410, 460, 492, 615, 690, 694, 820, 943, 1041, 1230, 1380, 1388, 1735, 1886, 2082, 2460, 2829, 3470, 3772, 4164, 4715, 5205, 5658, 6940, 7981, 9430, 10410, 11316, 14145, 14227, 15962, 18860, 20820, 23943, 28290, 28454, 31924, 39905, 42681, 47886, 56580, 56908, 71135, 79810, 85362, 95772, 119715, 142270, 159620, 170724, 213405, 239430, 284540, 327221, 426810, 478860, 654442, 853620, 981663, 1308884, 1636105, 1963326, 3272210, 3926652, 4908315, 6544420, 9816630, 19633260]

約数ペア:

[(1, 19633260), (2, 9816630), (3, 6544420), (4, 4908315), (5, 3926652), (6, 3272210), (10, 1963326), (12, 1636105), (15, 1308884), (20, 981663), (23, 853620), (30, 654442), (41, 478860), (46, 426810), (60, 327221), (69, 284540), (82, 239430), (92, 213405), (115, 170724), (123, 159620), (138, 142270), (164, 119715), (205, 95772), (230, 85362), (246, 79810), (276, 71135), (345, 56908), (347, 56580), (410, 47886), (460, 42681), (492, 39905), (615, 31924), (690, 28454), (694, 28290), (820, 23943), (943, 20820), (1041, 18860), (1230, 15962), (1380, 14227), (1388, 14145), (1735, 11316), (1886, 10410), (2082, 9430), (2460, 7981), (2829, 6940), (3470, 5658), (3772, 5205), (4164, 4715)]