19613832

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{373}}^1$

素因数の和:702

約数の個数: 64

約数和(自身を含む): 56369280

約数和(自身を除く): 36755448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 313, 373, 626, 746, 939, 1119, 1252, 1492, 1878, 2191, 2238, 2504, 2611, 2984, 3756, 4382, 4476, 5222, 6573, 7512, 7833, 8764, 8952, 10444, 13146, 15666, 17528, 20888, 26292, 31332, 52584, 62664, 116749, 233498, 350247, 466996, 700494, 817243, 933992, 1400988, 1634486, 2451729, 2801976, 3268972, 4903458, 6537944, 9806916, 19613832]

約数ペア:

[(1, 19613832), (2, 9806916), (3, 6537944), (4, 4903458), (6, 3268972), (7, 2801976), (8, 2451729), (12, 1634486), (14, 1400988), (21, 933992), (24, 817243), (28, 700494), (42, 466996), (56, 350247), (84, 233498), (168, 116749), (313, 62664), (373, 52584), (626, 31332), (746, 26292), (939, 20888), (1119, 17528), (1252, 15666), (1492, 13146), (1878, 10444), (2191, 8952), (2238, 8764), (2504, 7833), (2611, 7512), (2984, 6573), (3756, 5222), (4382, 4476)]