16843190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 37933056

約数和(自身を除く): 21089866

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 83, 91, 130, 166, 182, 223, 415, 446, 455, 581, 830, 910, 1079, 1115, 1162, 1561, 2158, 2230, 2899, 2905, 3122, 5395, 5798, 5810, 7553, 7805, 10790, 14495, 15106, 15610, 18509, 20293, 28990, 37018, 37765, 40586, 75530, 92545, 101465, 129563, 185090, 202930, 240617, 259126, 481234, 647815, 1203085, 1295630, 1684319, 2406170, 3368638, 8421595, 16843190]

約数ペア:

[(1, 16843190), (2, 8421595), (5, 3368638), (7, 2406170), (10, 1684319), (13, 1295630), (14, 1203085), (26, 647815), (35, 481234), (65, 259126), (70, 240617), (83, 202930), (91, 185090), (130, 129563), (166, 101465), (182, 92545), (223, 75530), (415, 40586), (446, 37765), (455, 37018), (581, 28990), (830, 20293), (910, 18509), (1079, 15610), (1115, 15106), (1162, 14495), (1561, 10790), (2158, 7805), (2230, 7553), (2899, 5810), (2905, 5798), (3122, 5395)]