19279430

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{797}}^1$

素因数の和:904

約数の個数: 32

約数和(自身を含む): 36197280

約数和(自身を除く): 16917850

約数列:

[1, 2, 5, 10, 41, 59, 82, 118, 205, 295, 410, 590, 797, 1594, 2419, 3985, 4838, 7970, 12095, 24190, 32677, 47023, 65354, 94046, 163385, 235115, 326770, 470230, 1927943, 3855886, 9639715, 19279430]

約数ペア:

[(1, 19279430), (2, 9639715), (5, 3855886), (10, 1927943), (41, 470230), (59, 326770), (82, 235115), (118, 163385), (205, 94046), (295, 65354), (410, 47023), (590, 32677), (797, 24190), (1594, 12095), (2419, 7970), (3985, 4838)]